EP3101265A4 - Flow rate control valve - Google Patents
Flow rate control valve Download PDFInfo
- Publication number
- EP3101265A4 EP3101265A4 EP15739838.9A EP15739838A EP3101265A4 EP 3101265 A4 EP3101265 A4 EP 3101265A4 EP 15739838 A EP15739838 A EP 15739838A EP 3101265 A4 EP3101265 A4 EP 3101265A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- flow rate
- control valve
- rate control
- valve
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
- F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/002—Electric control of rotation speed controlling air supply
- F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
- F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M23/00—Apparatus for adding secondary air to fuel-air mixture
- F02M23/006—Valves specially shaped for supplying secondary air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/246—Combination of a sliding valve and a lift valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014011988A JP6297338B2 (en) | 2014-01-27 | 2014-01-27 | Flow control valve |
PCT/JP2015/052104 WO2015111750A1 (en) | 2014-01-27 | 2015-01-27 | Flow rate control valve |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3101265A1 EP3101265A1 (en) | 2016-12-07 |
EP3101265A4 true EP3101265A4 (en) | 2017-10-25 |
Family
ID=53681546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15739838.9A Withdrawn EP3101265A4 (en) | 2014-01-27 | 2015-01-27 | Flow rate control valve |
Country Status (4)
Country | Link |
---|---|
US (1) | US9933083B2 (en) |
EP (1) | EP3101265A4 (en) |
JP (1) | JP6297338B2 (en) |
WO (1) | WO2015111750A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6209093B2 (en) * | 2014-01-27 | 2017-10-04 | 株式会社ミクニ | Flow control valve |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003074444A (en) * | 2001-08-31 | 2003-03-12 | Keihin Corp | Bypass air-intake control device |
JP2004183523A (en) * | 2002-12-02 | 2004-07-02 | Keihin Corp | Idle intake amount control device of engine |
EP1911950A2 (en) * | 2006-10-04 | 2008-04-16 | Keihin Corporation | Air bypass apparatus in fuel injection apparatus |
WO2010082446A1 (en) * | 2009-01-13 | 2010-07-22 | 株式会社ケーヒン | Device for controlling amount of bypassed intake air |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5971007A (en) * | 1998-03-19 | 1999-10-26 | Snap-Tite Technologies, Inc. | Piston valve |
JP2000213660A (en) * | 1999-01-22 | 2000-08-02 | Samsung Electronics Co Ltd | Electronic expansion valve for refrigerating cycle |
JP3937029B2 (en) * | 1999-03-26 | 2007-06-27 | 株式会社鷺宮製作所 | Motorized valve |
JP3986850B2 (en) | 2001-04-27 | 2007-10-03 | 株式会社ケーヒン | Engine intake air amount control device |
US6935616B2 (en) * | 2003-07-18 | 2005-08-30 | Hans D. Baumann | Balanced plug valve |
JP2007332904A (en) | 2006-06-16 | 2007-12-27 | Mikuni Corp | Valve device and idle air quantity control device |
JP4920323B2 (en) | 2006-06-29 | 2012-04-18 | 愛三工業株式会社 | Engine auxiliary intake air amount control device and intake device |
US7900888B2 (en) * | 2006-11-27 | 2011-03-08 | Continental Automotive Canada, Inc. | Idle air control valve bearing improvement |
IT1391672B1 (en) * | 2008-08-18 | 2012-01-17 | Carel S P A | ADJUSTMENT VALVE STRUCTURE, PARTICULARLY FOR ADJUSTING THE REFRIGERANT FLUID FLOW |
JP5675276B2 (en) * | 2010-11-01 | 2015-02-25 | 株式会社ケーヒン | Bypass air volume control device for throttle body |
JP5912031B2 (en) * | 2011-11-07 | 2016-04-27 | 株式会社ミクニ | Flow control valve |
-
2014
- 2014-01-27 JP JP2014011988A patent/JP6297338B2/en active Active
-
2015
- 2015-01-27 US US15/114,306 patent/US9933083B2/en not_active Expired - Fee Related
- 2015-01-27 EP EP15739838.9A patent/EP3101265A4/en not_active Withdrawn
- 2015-01-27 WO PCT/JP2015/052104 patent/WO2015111750A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003074444A (en) * | 2001-08-31 | 2003-03-12 | Keihin Corp | Bypass air-intake control device |
JP2004183523A (en) * | 2002-12-02 | 2004-07-02 | Keihin Corp | Idle intake amount control device of engine |
EP1911950A2 (en) * | 2006-10-04 | 2008-04-16 | Keihin Corporation | Air bypass apparatus in fuel injection apparatus |
WO2010082446A1 (en) * | 2009-01-13 | 2010-07-22 | 株式会社ケーヒン | Device for controlling amount of bypassed intake air |
Non-Patent Citations (1)
Title |
---|
See also references of WO2015111750A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20170002948A1 (en) | 2017-01-05 |
WO2015111750A1 (en) | 2015-07-30 |
US9933083B2 (en) | 2018-04-03 |
JP2015140656A (en) | 2015-08-03 |
EP3101265A1 (en) | 2016-12-07 |
JP6297338B2 (en) | 2018-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20160803 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170921 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F16K 1/12 20060101ALI20170915BHEP Ipc: F02M 23/00 20060101ALI20170915BHEP Ipc: F16K 31/04 20060101ALI20170915BHEP Ipc: F16K 27/02 20060101ALI20170915BHEP Ipc: F02M 69/32 20060101AFI20170915BHEP Ipc: F16K 3/24 20060101ALI20170915BHEP |
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GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
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INTG | Intention to grant announced |
Effective date: 20210305 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20210716 |